fix: update version to 5.0.0-beta.6 in package.json and package-lock.json, change imports to type imports

Author: manu4543

package-lock.json

@@ -1,6 +1,6 @@
 {
     "name": "@imagekit/javascript",
-    "version": "5.0.0-beta.5",
+    "version": "5.0.0-beta.6",
     "description": "ImageKit Javascript SDK",
     "main": "dist/imagekit.cjs.js",
     "module": "dist/imagekit.esm.js",

package.json

@@ -1,4 +1,4 @@
-import { SrcOptions, Transformation, UploadOptions, UploadResponse } from "./interfaces";
+import type { SrcOptions, Transformation, UploadOptions, UploadResponse } from "./interfaces";
 import { ImageKitAbortError, ImageKitInvalidRequestError, ImageKitServerError, ImageKitUploadNetworkError, upload } from "./upload";
 import { buildSrc, buildTransformationString } from "./url";
 
@@ -9,5 +9,3 @@ export type {
   UploadOptions,
   UploadResponse
 };
-
-

src/index.ts

@@ -1,5 +1,5 @@
 import errorMessages from "./constants/errorMessages";
-import { ResponseMetadata, UploadOptions, UploadResponse } from "./interfaces";
+import type { ResponseMetadata, UploadOptions, UploadResponse } from "./interfaces";
 
 /**
  * Represents an error when a request to ImageKit is invalid.

src/upload.ts

@@ -1,5 +1,5 @@
-import { SrcOptions } from "./interfaces";
-import { ImageOverlay, SolidColorOverlay, SubtitleOverlay, TextOverlay, Transformation, VideoOverlay } from "./interfaces/Transformation";
+import type { SrcOptions } from "./interfaces";
+import type { ImageOverlay, SolidColorOverlay, SubtitleOverlay, TextOverlay, Transformation, VideoOverlay } from "./interfaces/Transformation";
 import transformationUtils, { safeBtoa } from "./utils/transformation";
 const TRANSFORMATION_PARAMETER = "tr";
 const SIMPLE_OVERLAY_PATH_REGEX = new RegExp('^[a-zA-Z0-9-._/ ]*$')